Profit Margin Calculator

See exactly what you earn on each sale. Enter your price and your true cost to get profit, margin, and markup at a glance — then use a target margin to find the price you should be charging.

Selling price ($)
Total cost ($)
Target margin (%)

Your numbers

$15.00
Profit
37.5%
Margin
60%
Markup
$50.00
Price at target

At $40.00 with $25.00 of cost you make $15.00 — a 37.5% margin (60% markup). To hit a 50% margin you would price at $50.00.

Margin vs markup

Profit marginEquivalent markup
20%25%
33%50%
40%67%
50%100%
60%150%

Margin is profit as a share of the price; markup is profit as a share of the cost. They are easy to confuse and the gap grows fast.

Make the margin work

  • Use your full cost — materials, labor, and overhead — not just supplies.
  • Thin margins leave nothing for a sale, a refund, or a bad month.
  • Wholesale usually needs roughly a 50% margin so retail still works.
  • Raise prices in small steps rather than waiting for one painful jump.

Frequently asked questions

What is the difference between margin and markup?

Margin is profit as a percentage of the selling price; markup is profit as a percentage of the cost. A 50% margin is the same as a 100% markup.

How do I calculate profit margin?

Subtract cost from price to get profit, then divide profit by the price and multiply by 100. For example, $15 profit on a $40 price is a 37.5% margin.

What is a good profit margin for handmade goods?

Many makers target 25 to 50% after counting materials, labor, and overhead. Lower margins leave no cushion for discounts, returns, or wholesale.

How do I find the price for a target margin?

Divide your cost by one minus the target margin. For a 50% margin on $25 of cost: 25 divided by 0.5 equals a $50 price.

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The calculators and tools on Formula Factory are provided for general guidance and informational purposes only. Results are estimates based on standard formulas and the values you enter — they do not constitute professional engineering, electrical, or architectural advice. Always verify calculations with a qualified professional before making decisions for any safety-critical, code-compliance, or commercial application. Formula Factory makes no representations or warranties as to the accuracy or completeness of any result, and accepts no liability for errors, omissions, or any outcomes arising from reliance on this information.